scholarly journals A successful DFT calculation of carbon-13 NMR chemical shifts and carbon–fluorine spin–spin coupling constants in (η6-fluoroarene)tricarbonylchromium complexes

RSC Advances ◽  
2014 ◽  
Vol 4 (52) ◽  
pp. 27290-27296 ◽  
Author(s):  
Adam Gryff-Keller ◽  
Przemysław Szczeciński

Carbon-13 isotropic shielding constants and C–F spin–spin coupling constants for fluorobenzene, 3- and 4-dimethylaminofluorobenzene as well as for their tricarbonylchromium complexes have been calculated using DFT methods.

1978 ◽  
Vol 33 (9) ◽  
pp. 1021-1024
Author(s):  
O. Lutz ◽  
H. Oehler ◽  
P. Kroneck

Using 63Cu and 65Cu FT NMR, chemical shifts and large indirect spin-spin-coupling constants with phosphorus were measured in dissolved copper (I) compounds. The nuclear magnetic shielding constants derived from the chemical shifts were given in the atomic reference scale. No isotope effect for spin-spin-coupling constants was found.


2005 ◽  
Vol 127 (48) ◽  
pp. 17079-17089 ◽  
Author(s):  
Petr Bouř ◽  
Miloš Buděšínský ◽  
Vladimír Špirko ◽  
Josef Kapitán ◽  
Jaroslav Šebestík ◽  
...  

Author(s):  
Fabio Luiz Paranhos Costa ◽  
Ana Carolina Ferreira de Albuquerque ◽  
Rodolfo Goetze Fiorot ◽  
Luciano Morais Lião ◽  
Lucas Haidar Martorano ◽  
...  

The calculation of NMR parameters for natural products was pioneered by Bifulco and coworkers in 2002. Since then, modelling 1H and 13C chemical shifts and spin-spin coupling constants for this...


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